MICROSOFT CORP · CUSIP 594918104 · CIK 897378
As of 2026-06-30, CONGRESS ASSET MANAGEMENT CO reported 815.32K MSFT (shares), valued at $304.13M, or 1.87% of its reported non-derivative portfolio. Filed 2026-07-07.
Verify history & sources →Shares increased 27.77%; reported value increased 28.76%, and weight changed +0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 1.87% | 815,323 | SEC filing ↗Filed Jul 7, 2026 |
| Q1 2026 | 1.69% | 638,107 | SEC filing ↗Filed Apr 14, 2026 |
| Q4 2025 | 2.19% | 643,106 | SEC filing ↗Filed Jan 9, 2026 |
| Q3 2025 | 2.27% | 658,099 | SEC filing ↗Filed Oct 10, 2025 |
| Q2 2025 | 2.26% | 662,102 | SEC filing ↗Filed Jul 16, 2025 |
| Q1 2025 | 1.85% | 659,451 | SEC filing ↗Filed Apr 11, 2025 |
| Q4 2024 | 1.89% | 661,770 | SEC filing ↗Filed Jan 30, 2025 |
| Q3 2024 | 1.76% | 598,682 | SEC filing ↗Filed Oct 28, 2024 |
| Q2 2024 | 1.91% | 597,253 | SEC filing ↗Filed Aug 2, 2024 |
| Q1 2024 | 1.78% | 592,741 | SEC filing ↗Filed Apr 11, 2024 |
| Q4 2023 | 1.78% | 601,300 | SEC filing ↗Filed Mar 4, 2024 |
| Q3 2023 | 1.69% | 605,761 | SEC filing ↗Filed Nov 1, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 1.69% | 605,761 | $191.27M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 1, 2023 |
| Q4 2023 | 1.78% | 601,300 | $226.11M | Shares decreased 0.74%; reported value increased 18.22%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Mar 4, 2024 |
| Q1 2024 | 1.78% | 592,741 | $249.38M | Shares decreased 1.42%; reported value increased 10.29%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 11, 2024 |
| Q2 2024 | 1.91% | 597,253 | $266.94M | Shares increased 0.76%; reported value increased 7.04%, and weight changed +0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 2, 2024 |
| Q3 2024 | 1.76% | 598,682 | $257.61M | Shares increased 0.24%; reported value decreased 3.49%, and weight changed -0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 28, 2024 |
| Q4 2024 | 1.89% | 661,770 | $278.94M | Shares increased 10.54%; reported value increased 8.28%, and weight changed +0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 30, 2025 |
| Q1 2025 | 1.85% | 659,451 | $247.55M | Shares decreased 0.35%; reported value decreased 11.25%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 11, 2025 |
| Q2 2025 | 2.26% | 662,102 | $329.34M | Shares increased 0.40%; reported value increased 33.04%, and weight changed +0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 16, 2025 |
| Q3 2025 | 2.27% | 658,099 | $340.86M | Shares decreased 0.60%; reported value increased 3.50%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 10, 2025 |
| Q4 2025 | 2.19% | 643,106 | $311.02M | Shares decreased 2.28%; reported value decreased 8.76%, and weight changed -0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 9, 2026 |
| Q1 2026 | 1.69% | 638,107 | $236.21M | Shares decreased 0.78%; reported value decreased 24.05%, and weight changed -0.50 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 14, 2026 |
| Q2 2026 | 1.87% | 815,323 | $304.13M | Shares increased 27.77%; reported value increased 28.76%, and weight changed +0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 7, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.